What size are the wheel studs on a S2000?
The wheel studs on a Honda S2000 are M12x1.5 — 12 mm in diameter with a 1.5 mm thread pitch — used with the stock 5x114.3 bolt pattern. In plain terms, you’re dealing with 12 mm studs that accept M12x1.5 lug nuts.
The S2000 uses a 5-lug hub with a 114.3 mm bolt pattern and a 64.1 mm center bore. Understanding these measurements helps when selecting wheels, studs, and lug nuts, especially if you’re upgrading wheels or replacing components.
Core wheel-fitment specs
Before listing the essential numbers, here is a quick overview of what determines compatibility when you're buying wheels or studs for the S2000.
- Bolt pattern: 5x114.3 mm
- Center bore: 64.1 mm
- Wheel studs: M12 x 1.5 (12 mm diameter, 1.5 mm thread pitch)
- Lug nuts: standard M12x1.5 conical-seat style compatible with S2000 wheels
In summary, these are the core specs you need to match when selecting wheels or replacing studs on a S2000. Always verify with the specific model year and wheel type, as there can be minor variations.
Practical considerations for wheel replacement
Below are practical points to consider when upgrading wheels or replacing studs on a S2000. This helps ensure proper fit and safety without surprises.
- Always confirm the wheel bolt pattern (5x114.3) and center bore (64.1 mm) for your exact car/year.
- Stock studs are designed for M12x1.5 lug nuts; ensure any aftermarket studs or lug nuts match this specification.
- If you install wheels with a different bore diameter, hub-centric rings may be required to ensure proper centering.
- Check wheel offset and clearance to avoid rubbing with suspension components or fenders.
Despite variations across years or after-market products, the fundamental compatibility anchors remain the 5x114.3 bolt pattern and M12x1.5 studs for a typical S2000. When in doubt, consult the OEM service manual or a trusted wheel specialist.
Summary
The Honda S2000 uses 12 mm diameter wheel studs with a 1.5 mm thread pitch (M12x1.5) on a 5x114.3 bolt pattern, with a 64.1 mm center bore. This combination governs wheel compatibility and stud replacement, and you should verify these specs for your specific vehicle before purchasing wheels or studs.
